磁性体的英文
magnetic body
magnetic substance
例句与用法
- A novel method of electrostatic suspension was developed . this article briefly discusses the basic concept , schematic setup and optronic feedback system of the electrostatic suspension . when taking an aluminum plate and a compact disc ( cd ) as the suspended objects respectively , it is measured the electrostatic forces acting on the objects under different electrode voltages and different electrode - object gaps . the experimental results show that the electrostatic forces are sufficient to levitate both of the suspended objects , namely the electrostatic suspension method is practically feasible . compared to the conventional magnetic suspension , the significant characteristic of the electrostatic suspension is that it is capable of suspending most of the conductive and / or nonconductive , magnetic and / or nonmagnetic objects . therefore , this method can be widely applied to realize the electrostatic suspension and non - contact manipulation of the precision objects
本文提出光电反馈式静电悬浮的新方法，简要讨论静电悬浮的原理、装置及其光电反馈控制过程.采用铝片和cd光盘作为悬浮体，测定了不同静电电压和不同悬浮间距时的静电悬浮力，揭示了它们之间的相互关系.结果显示这两种悬浮体均可获得足够的静电悬浮力，证明了静电悬浮的可行性.静电悬浮方法的显著特点是既适用于导电体与非导电体的悬浮，又适用于磁性体与非磁性体的悬浮，克服了传统磁悬浮技术仅适用于磁性体的局限性，可广泛应用于精密元器件的悬浮与非接触无损操作 - By comparing the aeromagnetic gradient data with the total field data , it can conclude that ; relative to aeromagnetic t , the gradient abnormality is more visible and it can be used to define the boundary of the magnetic bodies and the position of the fracture structure which could provide more information , especially the measured vertical gradient contain more abundant information than the calculated vertical 1st derivative
通过对航磁梯度和航磁总场资料的对比，发现航磁梯度场相对航磁t总场而言，异常更加明显；航磁梯度能更准确地确定磁性体的边界和断裂构造的位置，提供更多总场没有的信息，特别是实测的垂向梯度比计算的垂向一阶导数提供的信息更加丰富。 - At last two kinds of inversion approaches are presented : first search for the shape of the source structures " knowing " the contrast as well as certain constrains on their geometry ; the second searches for the contrast distribution . at the same time two inversion algorithm : levenberg - marquardt and general inversion are used respectively to these two kinds of approaches and each of their merits are analyzed
最后本文主要对磁异常的两种反演方法：磁性体三维几何形态反演和磁性体物性三维反演进行了研究，并分别采用levenberg - malrquardt法和广义逆法进行了两种反演的编程实现，分析了其技术难点。 - It can be used not only to infer position of the magnetic body relative to the drill hole but also to make quantitative - semi - quantitative calculation and inverse interpretation and calculation of the distance and depth from head or tail of ore bodies to the known drill hole at surface by rotating an angle so as to design drilling depth , dip angle and orientation of the next drill hole
其作用不仅可以判断磁性体相对于钻孔的位置，而且可以进行定量和半定量计算，以及经旋转一角度采用地面方法作反演解释，计算矿体头部或尾部距已知钻孔的距离、深度，设计下一钻孔的深度、顶角、方位角。
